CNX Software - Embedded Systems News

December 26, 2024December 26, 2024 by Jean-Luc Aufranc (CNXSoft) - No Comments

I-Pi SMARC Amston Lake development kit features Intel Atom x7433RE SoC, 8GB LPDDR5, two Raspberry Pi GPIO headers

ADLINK’s I-Pi SMARC Amston Lake is a fanless development kit based on SMARC 2.1-compliant system-on-module with an Intel Atom X7433RE quad-core SoC, 8GB LPDRR5 memory, and up to 256GB eMMC flash, plus a carrier board with dual 2.5GbE with TSN, two Raspberry Pi-compatible GPIO headers, and a range of other interfaces. Those include 4-lane MIPI DSI, HDMI, eDP, and dual-channel LVDS display interfaces, two MIPI CSI camera interfaces, a 3.5mm audio jack, four USB Type-A ports, three PCIe M.2 sockets for storage, wireless, and cellular connectivity. I-Pi SMARC Amston Lake devkit specifications: LEC-ASL SMARC 2.1 module Amston Lake SoC – Intel Atom x7433RE quad-core processor with 6MB cache, 32EU Intel UHD graphics; 9W TDP System Memory – 8GB LPDDR5 Storage – 32GB to 256GB eMMC flash Host interface – 314-pin MXM edge connector Storage – 1x SATA III (6 Gbps) Display – Dual-channel 18-/24-bit LVDS Camera – 2-lane MIPI CSI, […]

December 26, 2024December 26, 2024 by Sayantan Nandy - 1 Comment

Inky Frame 7.3″ is a 7-color ePaper display powered by a Raspberry Pi Pico 2 W

The Inky Frame 7.3″ is a Pico 2 W ePaper display featuring a 7.3-inch E Ink screen with 800 x 480 resolution and 7-color support. Other features include five LED-equipped buttons, two Qwiic/STEMMA QT connectors, a microSD card slot, and a battery connector with power-saving functionality. This Pico 2 W ePaper display is ideal for low-power applications such as home automation dashboards, sensor data visualization, and static image displays. E Ink technology ensures energy efficiency by consuming power only during screen refreshes while retaining images when unpowered. Flexible mounting options and included metal legs make it suitable for various setups. Previously, we covered the Waveshare 4-inch Spectra, a six-color ePaper display, along with other modules like the Inkycal v3, Inkplate 4, EnkPi, Inkplate 2, and more. Check them out if you’re interested in exploring these products. The Inky Frame 7.3″ specifications: Wireless module – Raspberry Pi Pico 2 W SoC […]

ArmSoM CM5 Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

December 26, 2024 by Debashis Das - No Comments

Synaptics SYN20708 low-power IoT SoC features Bluetooth, Zigbee, Thread, Matter, and advanced coexistence

SYN20708 Dual Core Bluetooth & IEEE 802.15.4 SoC

Synaptics has recently introduced the SYN20708 low-power IoT SoC designed to handle simultaneous Bluetooth 5.4 Classic/Low Energy and IEEE 802.15.4 radios with Zigbee, Thread, and Matter protocols. The SoC integrates power and low-noise amplifiers and two separate radios enable simultaneous multiprotocol operations. The SoC is based on a 160 MHz Arm Cortex-M4 processor with user-accessible OTP memory for configuration. Built using a 16-nm FinFET process, it has very low power consumption, and advanced features like high-accuracy distance measurement (HADM), angle-of-arrival (AoA), and angle-of-departure (AoD). These features with versatile antenna support make this SoC suitable for industrial, consumer, and IoT applications. Synaptics SYN20708 specifications CPU – Arm Cortex-M4 processor @ 160 MHz Memory/Storage 544 KB System RAM 1664 KB Code RAM 1640 KB ROM 256 bytes OTP Connectivity Dual-radio Bluetooth 5.4 Bluetooth Classic, Bluetooth Low Energy Supports Bluetooth 6.0 features like HADM (high accuracy distance measurement) Bluetooth Class 1 and Class […]

December 26, 2024 by Sayantan Nandy - No Comments

Sonata v1.0 RISC-V platform combines AMD Artix-7 FPGA and Raspberry Pi RP2040 MCU, features CHERIoT technology for secure embedded systems

lowRISC has released Sonata v1.0, a stable platform developed under the Sunburst project. Designed for embedded systems engineers, Sonata supports CHERIoT technology, enabling features like compartmentalization and enhanced memory safety. It provides a reliable foundation for building secure embedded systems. CHERIoT is a security-focused technology built on lowRISC’s RISC-V Ibex core, based on CHERI research from the University of Cambridge and SRI International. It addresses memory safety issues like buffer overflows and use-after-free errors using CHERI’s capability-based architecture. The CHERIoT capability format includes permissions for memory access, object types for compartmentalization, and bounds to restrict accessible memory regions. These features enable scalable and efficient compartmentalization, making it suitable for securely running untrusted software in embedded systems. Sonata v1.0 leverages this architecture to isolate components like network stacks and kernels within the CHERIoT RTOS. The lowRISC Sonata v1.0 specifications: FPGA – AMD Xilinx Artix-7 (XC7A35T-1CSG324C) CPU – AMD MicroBlaze soft-core based on […]

December 24, 2024December 24, 2024 by Debashis Das - 4 Comments

RootMaster is a Raspberry Pi Zero 2W-based hydroponic automation system with STM32G4 MCU, CAN Bus, sensors

The RootMaster is a Raspberry Pi Zero 2W-based hydroponic automation system designed to precisely manage water and environmental conditions. The solution also integrates an STM32G4 microcontroller to handle real-time operations such as controlling pumps and peripherals, managing sensors, and processing data from external sensors like water level indicators. It also generates PWM signals to control the power of connected devices and handles communication with external modules through a CAN FD interface. While STM32 handles hardware-level tasks, the Raspberry Pi Zero 2W manages high-level control and user interaction. The RootMaster can be programmed with Python, C, C++, or other programming languages and is useful for applications like Hydroponics automation, water circulation, and environmental control. RootMaster specifications MCU – STMicro STM32G473 32-bit Arm Cortex-M4 microcontroller @ 170 MHz for real-time operations Main controller – Compatible with Raspberry Pi Zero 2 WH for GUI and other interfaces Sensors pH sensor for nutrient solution […]

December 24, 2024December 24, 2024 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

MECOOL KM9PRO MAX 4K Streaming Box runs Google TV 12.0 on Realtek RTD1325 SoC

MECOOL KM9PRO MAX 4K is a Google TV 12.0 streaming box based on the Realtek RTD1325 quad-core Cortex-A55 SoC which we initially found in the Formuler Z Mini 4K Android 12 dongle. Since it’s a more traditional TV box as opposed to an HDMI dongle, it adds features like 10/100Mbps Ethernet, optical S/PDIF output, an AV composite and audio jack, two USB 2.0 ports, while keeping the 4K-capable HDMI 2.1 port and WiFi 5 and Bluetooth 5.0 connectivity. The KM9PRO Max 4K also comes with a larger 32GB eMMC flash. MECOOL KM9PRO MAX 4K specifications: SoC – Realtek RTD1325 CPU – Quad-core Arm Cortex-A55 @ 1.7GHz with 512KB L3 cache; 20,000 DMIPS GPU – Arm Mali-G57 MC1 with OpenGL ES 3.2 VPU – 4Kp60 10-bit AV1, VP9, H.265 video decoder System Memory – 2GB LPDDR4 Storage – 32GB eMMC flash Video & Audio Output HDMI 2.1 up to 4K resolution […]

Rockchip RK3568, RK3588 and Intel x86 SBCs abd SoMs

December 24, 2024 by Tomisin Olujinmi - 1 Comment

SignalSDR Pro is a high-performance software-defined radio (SDR) in Raspberry Pi form factor (Crowdfunding)

Raspberry Pi SDR board with AMD Zync 7020 SoC FPGA

The SignalSDR Pro is a Raspberry Pi-sized SDR that brings a credit-card-sized twist to software-defined radios (SDRs). It is a compact, streamlined device suitable for tasks ranging “from signal processing and spectrum analysis to communication systems and beyond.” The SignalSDR Pro builds on the Analog Devices AD9361 radio transceiver and the AMD Zync 7020 SoC into a credit-card format reminiscent of Raspberry Pi single-board computers. The Raspberry Pi-sized SDR also features a 40-pin GPIO header for expansion with other hardware components and added functionality. The device offers a 70MHz – 6GHz tuning range, 12-bit sample rate, 61.44MHz RF bandwidth, and two full-duplex TX/RX channels via four I-PEX antenna connectors. It is also capable of emulating other SDR hardware such as the ADALM-PLUTO and USRP B210, making it easier to integrate into pre-existing workflows. The SignalSDR Pro is a mid-range alternative to entry-level SDR options such as the AntSDR E200, KrakenSDR, […]

December 24, 2024December 26, 2024 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Sipeed NanoKVM-PCIe is an inexpensive KVM over IP solution with optional WiFi 6 and PoE support

Sipeed NanoKVM-PCIe is a variation of the NanoKVM KVM-over-IP solution introduced last summer, but instead of being a tiny Cube with USB-C power, the new model can be powered through the PCIe slot from the host (as well as USB-C) and adds optional WiFi 6 and PoE functionality. While it’s not based on the LicheePi Nano SBC like the NanoKVM, it relies on the same SOPHGO SG2002 RISC-V/Arm/8051 SoC and offers many of the same ports in a different form factor including 10/100Mbps Ethernet, two USB-C ports one for HID, the other for power, a small OLED information display, and an HDMI input port supporting up to 1080p60. NanoKVM-PCIe specifications: SoC – SOPHGO SG2002 Main core – 1GHz 64-bit RISC-V C906 or Arm Cortex-A53 core (the latter is likely not used here) Minor core – 700MHz 64-bit RISC-V C906 core Low-power core – 25 to 300MHz 8051 MCU core VPU […]